Home / 4,395.23-6,589.24-2,054.08

Finding the Fourth Proportional to 4,395.23, 6,589.24 and 2,054.08

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Solution

The fourth proportional to 4,395.23, 6,589.24 and 2,054.08 is: 3,079.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,395.23 : 6,589.24 = 2,054.08 : x
  2. Step 2: Convert to fraction form
    4,395.23/6,589.24 = 2,054.08/x
  3. Step 3: Cross multiply
    4,395.23x = 6,589.24 × 2,054.08
  4. Step 4: Simplify right side
    4,395.23x = 13,534,826.10
  5. Step 5: Solve for x
    x = 13,534,826.10/4,395.23
  6. Step 6: Final answer
    x = 3,079.44

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.